Home / 4,253,011.20-5,869,048.86-2,319,309

Finding the Fourth Proportional to 4,253,011.20, 5,869,048.86 and 2,319,309

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Solution

The fourth proportional to 4,253,011.20, 5,869,048.86 and 2,319,309 is: 3,200,588.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,011.20 : 5,869,048.86 = 2,319,309 : x
  2. Step 2: Convert to fraction form
    4,253,011.20/5,869,048.86 = 2,319,309/x
  3. Step 3: Cross multiply
    4,253,011.20x = 5,869,048.86 × 2,319,309
  4. Step 4: Simplify right side
    4,253,011.20x = 13,612,137,842,437.74
  5. Step 5: Solve for x
    x = 13,612,137,842,437.74/4,253,011.20
  6. Step 6: Final answer
    x = 3,200,588.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.